package cn.tedu._01mvcboot01.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BMIController {
    @RequestMapping("/bmi")
    @ResponseBody
    public String bmi(double height, double weight) {
        double bmi = weight / (height * height);
        if (bmi < 18.5) {
            return "偏瘦bmi";
        } else if (bmi < 24) {
            return "正常bmi";
        } else if (bmi < 27) {
            return "微胖bmi";
        } else {
            return "肥胖,严重bmi";
        }
    }
}
